diff --git a/client.c b/client.c
index df6cee94..7f712ffb 100644
--- a/client.c
+++ b/client.c
@@ -284,6 +284,12 @@ client_main(struct event_base *base, int argc, char **argv, uint64_t flags,
 	log_debug("flags are %#llx", (unsigned long long)client_flags);
 
 	/* Initialize the client socket and start the server. */
+#ifdef HAVE_SYSTEMD
+	if (systemd_activated()) {
+		/* socket-based activation, do not even try to be a client. */
+		fd = server_start(client_proc, flags, base, 0, NULL);
+	} else
+#endif
 	fd = client_connect(base, socket_path, client_flags);
 	if (fd == -1) {
 		if (errno == ECONNREFUSED) {
diff --git a/cmd-capture-pane.c b/cmd-capture-pane.c
index 422f87d6..57e9716d 100644
--- a/cmd-capture-pane.c
+++ b/cmd-capture-pane.c
@@ -40,7 +40,7 @@ const struct cmd_entry cmd_capture_pane_entry = {
 	.alias = "capturep",
 
 	.args = { "ab:CeE:JNpPqS:t:", 0, 0, NULL },
-	.usage = "[-aCeJNpPq] " CMD_BUFFER_USAGE " [-E end-line] "
+	.usage = "[-aCeJNpPqT] " CMD_BUFFER_USAGE " [-E end-line] "
 		 "[-S start-line] " CMD_TARGET_PANE_USAGE,
 
 	.target = { 't', CMD_FIND_PANE, 0 },
@@ -110,7 +110,7 @@ cmd_capture_pane_history(struct args *args, struct cmdq_item *item,
 	struct grid		*gd;
 	const struct grid_line	*gl;
 	struct grid_cell	*gc = NULL;
-	int			 n, with_codes, escape_c0, join_lines, no_trim;
+	int			 n, join_lines, flags = 0;
 	u_int			 i, sx, top, bottom, tmp;
 	char			*cause, *buf, *line;
 	const char		*Sflag, *Eflag;
@@ -169,15 +169,19 @@ cmd_capture_pane_history(struct args *args, struct cmdq_item *item,
 		top = tmp;
 	}
 
-	with_codes = args_has(args, 'e');
-	escape_c0 = args_has(args, 'C');
 	join_lines = args_has(args, 'J');
-	no_trim = args_has(args, 'N');
+	if (args_has(args, 'e'))
+		flags |= GRID_STRING_WITH_SEQUENCES;
+	if (args_has(args, 'C'))
+		flags |= GRID_STRING_ESCAPE_SEQUENCES;
+	if (!join_lines && !args_has(args, 'T'))
+		flags |= GRID_STRING_EMPTY_CELLS;
+	if (!join_lines && !args_has(args, 'N'))
+		flags |= GRID_STRING_TRIM_SPACES;
 
 	buf = NULL;
 	for (i = top; i <= bottom; i++) {
-		line = grid_string_cells(gd, 0, i, sx, &gc, with_codes,
-		    escape_c0, !join_lines && !no_trim, wp->screen);
+		line = grid_string_cells(gd, 0, i, sx, &gc, flags, wp->screen);
 		linelen = strlen(line);
 
 		buf = cmd_capture_pane_append(buf, len, line, linelen);
diff --git a/cmd-parse.y b/cmd-parse.y
index 1d692770..cdf026f3 100644
--- a/cmd-parse.y
+++ b/cmd-parse.y
@@ -1086,7 +1086,8 @@ cmd_parse_from_arguments(struct args_value *values, u_int count,
 				arg->type = CMD_PARSE_STRING;
 				arg->string = copy;
 				TAILQ_INSERT_TAIL(&cmd->arguments, arg, entry);
-			}
+			} else
+				free(copy);
 		} else if (values[i].type == ARGS_COMMANDS) {
 			arg = xcalloc(1, sizeof *arg);
 			arg->type = CMD_PARSE_PARSED_COMMANDS;
diff --git a/compat.h b/compat.h
index 6eb97619..aefc0d38 100644
--- a/compat.h
+++ b/compat.h
@@ -423,6 +423,7 @@ void		*recallocarray(void *, size_t, size_t, size_t);
 
 #ifdef HAVE_SYSTEMD
 /* systemd.c */
+int		 systemd_activated(void);
 int		 systemd_create_socket(int, char **);
 #endif
 
diff --git a/compat/systemd.c b/compat/systemd.c
index 7317e43a..cce42ed4 100644
--- a/compat/systemd.c
+++ b/compat/systemd.c
@@ -21,15 +21,23 @@
 
 #include <systemd/sd-daemon.h>
 
+#include <string.h>
+
 #include "tmux.h"
 
+int
+systemd_activated(void)
+{
+	return (sd_listen_fds(0) >= 1);
+}
+
 int
 systemd_create_socket(int flags, char **cause)
 {
 	int			fds;
 	int			fd;
 	struct sockaddr_un	sa;
-	int			addrlen = sizeof sa;
+	socklen_t		addrlen = sizeof sa;
 
 	fds = sd_listen_fds(0);
 	if (fds > 1) { /* too many file descriptors */
diff --git a/grid-view.c b/grid-view.c
index 689ac4e4..4d687339 100644
--- a/grid-view.c
+++ b/grid-view.c
@@ -231,5 +231,5 @@ grid_view_string_cells(struct grid *gd, u_int px, u_int py, u_int nx)
 	px = grid_view_x(gd, px);
 	py = grid_view_y(gd, py);
 
-	return (grid_string_cells(gd, px, py, nx, NULL, 0, 0, 0, NULL));
+	return (grid_string_cells(gd, px, py, nx, NULL, 0, NULL));
 }
diff --git a/grid.c b/grid.c
index b1afd398..58de03a3 100644
--- a/grid.c
+++ b/grid.c
@@ -861,40 +861,45 @@ grid_string_cells_us(const struct grid_cell *gc, int *values)
 /* Add on SGR code. */
 static void
 grid_string_cells_add_code(char *buf, size_t len, u_int n, int *s, int *newc,
-    int *oldc, size_t nnewc, size_t noldc, int escape_c0)
+    int *oldc, size_t nnewc, size_t noldc, int flags)
 {
 	u_int	i;
 	char	tmp[64];
+	int	reset = (n != 0 && s[0] == 0);
 
-	if (nnewc != 0 &&
-	    (nnewc != noldc ||
-	    memcmp(newc, oldc, nnewc * sizeof newc[0]) != 0 ||
-	    (n != 0 && s[0] == 0))) {
-		if (escape_c0)
-			strlcat(buf, "\\033[", len);
+	if (nnewc == 0)
+		return; /* no code to add */
+	if (!reset &&
+	    nnewc == noldc &&
+	    memcmp(newc, oldc, nnewc * sizeof newc[0]) == 0)
+		return; /* no reset and colour unchanged */
+	if (reset && (newc[0] == 49 || newc[0] == 39))
+		return; /* reset and colour default */
+
+	if (flags & GRID_STRING_ESCAPE_SEQUENCES)
+		strlcat(buf, "\\033[", len);
+	else
+		strlcat(buf, "\033[", len);
+	for (i = 0; i < nnewc; i++) {
+		if (i + 1 < nnewc)
+			xsnprintf(tmp, sizeof tmp, "%d;", newc[i]);
 		else
-			strlcat(buf, "\033[", len);
-		for (i = 0; i < nnewc; i++) {
-			if (i + 1 < nnewc)
-				xsnprintf(tmp, sizeof tmp, "%d;", newc[i]);
-			else
-				xsnprintf(tmp, sizeof tmp, "%d", newc[i]);
-			strlcat(buf, tmp, len);
-		}
-		strlcat(buf, "m", len);
+			xsnprintf(tmp, sizeof tmp, "%d", newc[i]);
+		strlcat(buf, tmp, len);
 	}
+	strlcat(buf, "m", len);
 }
 
 static int
 grid_string_cells_add_hyperlink(char *buf, size_t len, const char *id,
-    const char *uri, int escape_c0)
+    const char *uri, int flags)
 {
 	char	*tmp;
 
 	if (strlen(uri) + strlen(id) + 17 >= len)
 		return (0);
 
-	if (escape_c0)
+	if (flags & GRID_STRING_ESCAPE_SEQUENCES)
 		strlcat(buf, "\\033]8;", len);
 	else
 		strlcat(buf, "\033]8;", len);
@@ -905,7 +910,7 @@ grid_string_cells_add_hyperlink(char *buf, size_t len, const char *id,
 	} else
 		strlcat(buf, ";", len);
 	strlcat(buf, uri, len);
-	if (escape_c0)
+	if (flags & GRID_STRING_ESCAPE_SEQUENCES)
 		strlcat(buf, "\\033\\\\", len);
 	else
 		strlcat(buf, "\033\\", len);
@@ -918,7 +923,7 @@ grid_string_cells_add_hyperlink(char *buf, size_t len, const char *id,
  */
 static void
 grid_string_cells_code(const struct grid_cell *lastgc,
-    const struct grid_cell *gc, char *buf, size_t len, int escape_c0,
+    const struct grid_cell *gc, char *buf, size_t len, int flags,
     struct screen *sc, int *has_link)
 {
 	int			 oldc[64], newc[64], s[128];
@@ -927,7 +932,7 @@ grid_string_cells_code(const struct grid_cell *lastgc,
 	char			 tmp[64];
 	const char		*uri, *id;
 
-	struct {
+	static const struct {
 		u_int	mask;
 		u_int	code;
 	} attrs[] = {
@@ -966,7 +971,7 @@ grid_string_cells_code(const struct grid_cell *lastgc,
 	/* Write the attributes. */
 	*buf = '\0';
 	if (n > 0) {
-		if (escape_c0)
+		if (flags & GRID_STRING_ESCAPE_SEQUENCES)
 			strlcat(buf, "\\033[", len);
 		else
 			strlcat(buf, "\033[", len);
@@ -988,29 +993,29 @@ grid_string_cells_code(const struct grid_cell *lastgc,
 	nnewc = grid_string_cells_fg(gc, newc);
 	noldc = grid_string_cells_fg(lastgc, oldc);
 	grid_string_cells_add_code(buf, len, n, s, newc, oldc, nnewc, noldc,
-	    escape_c0);
+	    flags);
 
 	/* If the background colour changed, append its parameters. */
 	nnewc = grid_string_cells_bg(gc, newc);
 	noldc = grid_string_cells_bg(lastgc, oldc);
 	grid_string_cells_add_code(buf, len, n, s, newc, oldc, nnewc, noldc,
-	    escape_c0);
+	    flags);
 
 	/* If the underscore colour changed, append its parameters. */
 	nnewc = grid_string_cells_us(gc, newc);
 	noldc = grid_string_cells_us(lastgc, oldc);
 	grid_string_cells_add_code(buf, len, n, s, newc, oldc, nnewc, noldc,
-	    escape_c0);
+	    flags);
 
 	/* Append shift in/shift out if needed. */
 	if ((attr & GRID_ATTR_CHARSET) && !(lastattr & GRID_ATTR_CHARSET)) {
-		if (escape_c0)
+		if (flags & GRID_STRING_ESCAPE_SEQUENCES)
 			strlcat(buf, "\\016", len); /* SO */
 		else
 			strlcat(buf, "\016", len);  /* SO */
 	}
 	if (!(attr & GRID_ATTR_CHARSET) && (lastattr & GRID_ATTR_CHARSET)) {
-		if (escape_c0)
+		if (flags & GRID_STRING_ESCAPE_SEQUENCES)
 			strlcat(buf, "\\017", len); /* SI */
 		else
 			strlcat(buf, "\017", len);  /* SI */
@@ -1020,10 +1025,10 @@ grid_string_cells_code(const struct grid_cell *lastgc,
 	if (sc != NULL && sc->hyperlinks != NULL && lastgc->link != gc->link) {
 		if (hyperlinks_get(sc->hyperlinks, gc->link, &uri, &id, NULL)) {
 			*has_link = grid_string_cells_add_hyperlink(buf, len,
-			    id, uri, escape_c0);
+			    id, uri, flags);
 		} else if (*has_link) {
 			grid_string_cells_add_hyperlink(buf, len, "", "",
-			    escape_c0);
+			    flags);
 			*has_link = 0;
 		}
 	}
@@ -1032,15 +1037,14 @@ grid_string_cells_code(const struct grid_cell *lastgc,
 /* Convert cells into a string. */
 char *
 grid_string_cells(struct grid *gd, u_int px, u_int py, u_int nx,
-    struct grid_cell **lastgc, int with_codes, int escape_c0, int trim,
-    struct screen *s)
+    struct grid_cell **lastgc, int flags, struct screen *s)
 {
 	struct grid_cell	 gc;
 	static struct grid_cell	 lastgc1;
 	const char		*data;
 	char			*buf, code[8192];
 	size_t			 len, off, size, codelen;
-	u_int			 xx, has_link = 0;
+	u_int			 xx, has_link = 0, end;
 	const struct grid_line	*gl;
 
 	if (lastgc != NULL && *lastgc == NULL) {
@@ -1053,16 +1057,20 @@ grid_string_cells(struct grid *gd, u_int px, u_int py, u_int nx,
 	off = 0;
 
 	gl = grid_peek_line(gd, py);
+	if (flags & GRID_STRING_EMPTY_CELLS)
+		end = gl->cellsize;
+	else
+		end = gl->cellused;
 	for (xx = px; xx < px + nx; xx++) {
-		if (gl == NULL || xx >= gl->cellused)
+		if (gl == NULL || xx >= end)
 			break;
 		grid_get_cell(gd, xx, py, &gc);
 		if (gc.flags & GRID_FLAG_PADDING)
 			continue;
 
-		if (with_codes) {
+		if (flags & GRID_STRING_WITH_SEQUENCES) {
 			grid_string_cells_code(*lastgc, &gc, code, sizeof code,
-			    escape_c0, s, &has_link);
+			    flags, s, &has_link);
 			codelen = strlen(code);
 			memcpy(*lastgc, &gc, sizeof **lastgc);
 		} else
@@ -1070,7 +1078,9 @@ grid_string_cells(struct grid *gd, u_int px, u_int py, u_int nx,
 
 		data = gc.data.data;
 		size = gc.data.size;
-		if (escape_c0 && size == 1 && *data == '\\') {
+		if ((flags & GRID_STRING_ESCAPE_SEQUENCES) &&
+		    size == 1 &&
+		    *data == '\\') {
 			data = "\\\\";
 			size = 2;
 		}
@@ -1090,7 +1100,7 @@ grid_string_cells(struct grid *gd, u_int px, u_int py, u_int nx,
 
 	if (has_link) {
 		grid_string_cells_add_hyperlink(code, sizeof code, "", "",
-		    escape_c0);
+		    flags);
 		codelen = strlen(code);
 		while (len < off + size + codelen + 1) {
 			buf = xreallocarray(buf, 2, len);
@@ -1100,7 +1110,7 @@ grid_string_cells(struct grid *gd, u_int px, u_int py, u_int nx,
 		off += codelen;
 	}
 
-	if (trim) {
+	if (flags & GRID_STRING_TRIM_SPACES) {
 		while (off > 0 && buf[off - 1] == ' ')
 			off--;
 	}
diff --git a/input.c b/input.c
index 347e57ab..174bf76d 100644
--- a/input.c
+++ b/input.c
@@ -1899,7 +1899,7 @@ input_csi_dispatch_winops(struct input_ctx *ictx)
 			}
 			break;
 		case 18:
-			input_reply(ictx, "\033[8;%u;%ut", x, y);
+			input_reply(ictx, "\033[8;%u;%ut", y, x);
 			break;
 		default:
 			log_debug("%s: unknown '%c'", __func__, ictx->ch);
@@ -2242,7 +2242,6 @@ static int
 input_dcs_dispatch(struct input_ctx *ictx)
 {
 	struct window_pane	*wp = ictx->wp;
-	struct options		*oo = wp->options;
 	struct screen_write_ctx	*sctx = &ictx->ctx;
 	struct window		*w = wp->window;
 	u_char			*buf = ictx->input_buf;
@@ -2256,7 +2255,8 @@ input_dcs_dispatch(struct input_ctx *ictx)
 		return (0);
 	if (ictx->flags & INPUT_DISCARD)
 		return (0);
-	allow_passthrough = options_get_number(oo, "allow-passthrough");
+	allow_passthrough = options_get_number(wp->options,
+	    "allow-passthrough");
 	if (!allow_passthrough)
 		return (0);
 	log_debug("%s: \"%s\"", __func__, buf);
diff --git a/options-table.c b/options-table.c
index f7e91da1..d4e7b204 100644
--- a/options-table.c
+++ b/options-table.c
@@ -41,6 +41,9 @@ static const char *options_table_clock_mode_style_list[] = {
 static const char *options_table_status_list[] = {
 	"off", "on", "2", "3", "4", "5", NULL
 };
+static const char *options_table_message_line_list[] = {
+	"0", "1", "2", "3", "4", NULL
+};
 static const char *options_table_status_keys_list[] = {
 	"emacs", "vi", NULL
 };
@@ -541,13 +544,21 @@ const struct options_table_entry options_table[] = {
 		  "'mode-keys' is set to 'vi'."
 	},
 
+	{ .name = "message-line",
+	  .type = OPTIONS_TABLE_CHOICE,
+	  .scope = OPTIONS_TABLE_SESSION,
+	  .choices = options_table_message_line_list,
+	  .default_num = 0,
+	  .text = "Position (line) of messages and the command prompt."
+	},
+
 	{ .name = "message-style",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "bg=yellow,fg=black",
 	  .flags = OPTIONS_TABLE_IS_STYLE,
 	  .separator = ",",
-	  .text = "Style of the command prompt."
+	  .text = "Style of messages and the command prompt."
 	},
 
 	{ .name = "mouse",
diff --git a/regress/conf/2eae5d47049c1f6d0bef3db4e171aed7.conf b/regress/conf/2eae5d47049c1f6d0bef3db4e171aed7.conf
index c09adc24..c3a4da4b 100644
--- a/regress/conf/2eae5d47049c1f6d0bef3db4e171aed7.conf
+++ b/regress/conf/2eae5d47049c1f6d0bef3db4e171aed7.conf
@@ -12,7 +12,7 @@ set-window-option -g pane-base-index 1
 unbind ^B
 bind ^B select-pane -t :.+
 
-# Reload config wtih a key
+# Reload config with a key
 bind-key r source-file ~/.tmux.conf \; display "Config reloaded!"
 
 # Mouse works as expected
diff --git a/regress/conf/a46e6e84cd1071105aa807256dbc158d.conf b/regress/conf/a46e6e84cd1071105aa807256dbc158d.conf
index bfbb2d3e..d8fd9d20 100644
--- a/regress/conf/a46e6e84cd1071105aa807256dbc158d.conf
+++ b/regress/conf/a46e6e84cd1071105aa807256dbc158d.conf
@@ -24,7 +24,7 @@ set-option -g default-terminal 'screen-256color'
 # allow Vim to receive focus events from terminal window
 set-option -g focus-events on
 
-# allow Vim to recieve modifier keys: Shift, Control, Alt
+# allow Vim to receive modifier keys: Shift, Control, Alt
 set-window-option -g xterm-keys on
 
 # prevent tmux from catching modifier keys meant for Vim
diff --git a/regress/conf/ad21dbb0893240563ddfdd954b9903a1.conf b/regress/conf/ad21dbb0893240563ddfdd954b9903a1.conf
index 27d8f310..0c41caa4 100644
--- a/regress/conf/ad21dbb0893240563ddfdd954b9903a1.conf
+++ b/regress/conf/ad21dbb0893240563ddfdd954b9903a1.conf
@@ -552,7 +552,7 @@ setw -g status-keys       emacs
 # Changelog: https://github.com/tmux/tmux/blob/master/CHANGES
 
 # style colors: default, black, red, green, yellow, blue, magenta, cyan, white,
-#               colour0-colour255, hexdecimal RGB string '#ffffff'
+#               colour0-colour255, hexadecimal RGB string '#ffffff'
 # Use $SCRIPTS/bash/256-colors.sh to figure out the color number you want
 # style attributes: none, bold/bright, dim, underscore, blink, reverse, hidden,
 #                   or italics
diff --git a/regress/conf/b9f0ce1976ec62ec60dc5da7dd92c160.conf b/regress/conf/b9f0ce1976ec62ec60dc5da7dd92c160.conf
index 0a878369..845002c2 100644
--- a/regress/conf/b9f0ce1976ec62ec60dc5da7dd92c160.conf
+++ b/regress/conf/b9f0ce1976ec62ec60dc5da7dd92c160.conf
@@ -1,6 +1,6 @@
-# none of these attempts worked, to bind keys, except sometimes during the sesssion. Oh well.
+# none of these attempts worked, to bind keys, except sometimes during the session. Oh well.
 # I thought maybe that was because F1 is handled differently in a console than in X, but
-# even just C-1 didnt work.  Using just "a" or "x" as the key did, but not yet sure why not "C-".
+# even just C-1 didn't work.  Using just "a" or "x" as the key did, but not yet sure why not "C-".
 #bind-key -T root C-1 attach-session -t$0
 #But this one works now, only picks the wrong one? Mbe need2understand what "$1" or $0 mean, better,
 #but with the stub maybe this doesn't matter:
@@ -47,7 +47,7 @@ select-window -t :=3
 #$3 for email (mutt)
 new-session sula
 new-window sula ; send-keys mutt Enter
-#nah, probly betr not?:
+#nah, probably better not?:
 #send-keys -l z
 #send-keys -l "thepassifdecide"
 #send-keys Enter
diff --git a/regress/conf/e2661d67d0d45a8647fb95de76ec8174.conf b/regress/conf/e2661d67d0d45a8647fb95de76ec8174.conf
index 79f46df1..3cf1ae9d 100644
--- a/regress/conf/e2661d67d0d45a8647fb95de76ec8174.conf
+++ b/regress/conf/e2661d67d0d45a8647fb95de76ec8174.conf
@@ -63,7 +63,7 @@ bind N command-prompt -p hosts: 'run-shell -b "bash -c \"~/lbin/nw %% >/dev/null
 #05:59 < Celti> annihilannic: I believe the #{pane_in_mode} format does what you want
 #05:59 < Celti> put it in your statusline
 #05:59 < Celti> annihilannic: No, my mistake, I should have read farther down, you want #{pane_synchronized}
-# only works in tmux 2.0?, higher than 1.6.3 anyawy
+# only works in tmux 2.0?, higher than 1.6.3 anyway
 set-option -g window-status-format         ' #I:#W#F#{?pane_synchronized,S,}'
 #set-option -g window-status-current-format ' #I:#W#{?pane_synchronized,[sync],}#F'
 # to highlight in red when sync is on... not sure why I did this with set-window-option instead of set-option, perhaps
diff --git a/screen-write.c b/screen-write.c
index 439d0532..458cb348 100644
--- a/screen-write.c
+++ b/screen-write.c
@@ -1561,7 +1561,8 @@ screen_write_fullredraw(struct screen_write_ctx *ctx)
 	screen_write_collect_flush(ctx, 0, __func__);
 
 	screen_write_initctx(ctx, &ttyctx, 1);
-	ttyctx.redraw_cb(&ttyctx);
+	if (ttyctx.redraw_cb != NULL)
+		ttyctx.redraw_cb(&ttyctx);
 }
 
 /* Trim collected items. */
@@ -2241,7 +2242,8 @@ screen_write_alternateon(struct screen_write_ctx *ctx, struct grid_cell *gc,
 	screen_alternate_on(ctx->s, gc, cursor);
 
 	screen_write_initctx(ctx, &ttyctx, 1);
-	ttyctx.redraw_cb(&ttyctx);
+	if (ttyctx.redraw_cb != NULL)
+		ttyctx.redraw_cb(&ttyctx);
 }
 
 /* Turn alternate screen off. */
@@ -2259,5 +2261,6 @@ screen_write_alternateoff(struct screen_write_ctx *ctx, struct grid_cell *gc,
 	screen_alternate_off(ctx->s, gc, cursor);
 
 	screen_write_initctx(ctx, &ttyctx, 1);
-	ttyctx.redraw_cb(&ttyctx);
+	if (ttyctx.redraw_cb != NULL)
+		ttyctx.redraw_cb(&ttyctx);
 }
diff --git a/session.c b/session.c
index 75028882..71435cdf 100644
--- a/session.c
+++ b/session.c
@@ -708,7 +708,7 @@ session_renumber_windows(struct session *s)
 	struct winlink		*wl, *wl1, *wl_new;
 	struct winlinks		 old_wins;
 	struct winlink_stack	 old_lastw;
-	int			 new_idx, new_curw_idx;
+	int			 new_idx, new_curw_idx, marked_idx = -1;
 
 	/* Save and replace old window list. */
 	memcpy(&old_wins, &s->windows, sizeof old_wins);
@@ -725,6 +725,8 @@ session_renumber_windows(struct session *s)
 		winlink_set_window(wl_new, wl->window);
 		wl_new->flags |= wl->flags & WINLINK_ALERTFLAGS;
 
+		if (wl == marked_pane.wl)
+			marked_idx = wl_new->idx;
 		if (wl == s->curw)
 			new_curw_idx = wl_new->idx;
 
@@ -741,6 +743,11 @@ session_renumber_windows(struct session *s)
 	}
 
 	/* Set the current window. */
+	if (marked_idx != -1) {
+		marked_pane.wl = winlink_find_by_index(&s->windows, marked_idx);
+		if (marked_pane.wl == NULL)
+			server_clear_marked();
+	}
 	s->curw = winlink_find_by_index(&s->windows, new_curw_idx);
 
 	/* Free the old winlinks (reducing window references too). */
diff --git a/status.c b/status.c
index 929276d2..b504bbbe 100644
--- a/status.c
+++ b/status.c
@@ -263,6 +263,17 @@ status_line_size(struct client *c)
 	return (s->statuslines);
 }
 
+/* Get the prompt line number for client's session. 1 means at the bottom. */
+static u_int
+status_prompt_line_at(struct client *c)
+{
+	struct session	*s = c->session;
+
+	if (c->flags & (CLIENT_STATUSOFF|CLIENT_CONTROL))
+		return (1);
+	return (options_get_number(s->options, "message-line"));
+}
+
 /* Get window at window list position. */
 struct style_range *
 status_get_range(struct client *c, u_int x, u_int y)
@@ -533,7 +544,7 @@ status_message_redraw(struct client *c)
 	struct session		*s = c->session;
 	struct screen		 old_screen;
 	size_t			 len;
-	u_int			 lines, offset;
+	u_int			 lines, offset, messageline;
 	struct grid_cell	 gc;
 	struct format_tree	*ft;
 
@@ -546,6 +557,10 @@ status_message_redraw(struct client *c)
 		lines = 1;
 	screen_init(sl->active, c->tty.sx, lines, 0);
 
+	messageline = status_prompt_line_at(c);
+	if (messageline > lines - 1)
+		messageline = lines - 1;
+
 	len = screen_write_strlen("%s", c->message_string);
 	if (len > c->tty.sx)
 		len = c->tty.sx;
@@ -555,11 +570,11 @@ status_message_redraw(struct client *c)
 	format_free(ft);
 
 	screen_write_start(&ctx, sl->active);
-	screen_write_fast_copy(&ctx, &sl->screen, 0, 0, c->tty.sx, lines - 1);
-	screen_write_cursormove(&ctx, 0, lines - 1, 0);
+	screen_write_fast_copy(&ctx, &sl->screen, 0, 0, c->tty.sx, lines);
+	screen_write_cursormove(&ctx, 0, messageline, 0);
 	for (offset = 0; offset < c->tty.sx; offset++)
 		screen_write_putc(&ctx, &gc, ' ');
-	screen_write_cursormove(&ctx, 0, lines - 1, 0);
+	screen_write_cursormove(&ctx, 0, messageline, 0);
 	if (c->message_ignore_styles)
 		screen_write_nputs(&ctx, len, &gc, "%s", c->message_string);
 	else
@@ -695,7 +710,7 @@ status_prompt_redraw(struct client *c)
 	struct session		*s = c->session;
 	struct screen		 old_screen;
 	u_int			 i, lines, offset, left, start, width;
-	u_int			 pcursor, pwidth;
+	u_int			 pcursor, pwidth, promptline;
 	struct grid_cell	 gc, cursorgc;
 	struct format_tree	*ft;
 
@@ -708,6 +723,10 @@ status_prompt_redraw(struct client *c)
 		lines = 1;
 	screen_init(sl->active, c->tty.sx, lines, 0);
 
+	promptline = status_prompt_line_at(c);
+	if (promptline > lines - 1)
+		promptline = lines - 1;
+
 	ft = format_create_defaults(NULL, c, NULL, NULL, NULL);
 	if (c->prompt_mode == PROMPT_COMMAND)
 		style_apply(&gc, s->options, "message-command-style", ft);
@@ -723,13 +742,13 @@ status_prompt_redraw(struct client *c)
 		start = c->tty.sx;
 
 	screen_write_start(&ctx, sl->active);
-	screen_write_fast_copy(&ctx, &sl->screen, 0, 0, c->tty.sx, lines - 1);
-	screen_write_cursormove(&ctx, 0, lines - 1, 0);
+	screen_write_fast_copy(&ctx, &sl->screen, 0, 0, c->tty.sx, lines);
+	screen_write_cursormove(&ctx, 0, promptline, 0);
 	for (offset = 0; offset < c->tty.sx; offset++)
 		screen_write_putc(&ctx, &gc, ' ');
-	screen_write_cursormove(&ctx, 0, lines - 1, 0);
+	screen_write_cursormove(&ctx, 0, promptline, 0);
 	format_draw(&ctx, &gc, start, c->prompt_string, NULL, 0);
-	screen_write_cursormove(&ctx, start, lines - 1, 0);
+	screen_write_cursormove(&ctx, start, promptline, 0);
 
 	left = c->tty.sx - start;
 	if (left == 0)
diff --git a/tmux.1 b/tmux.1
index ed327479..d61324fc 100644
--- a/tmux.1
+++ b/tmux.1
@@ -1811,7 +1811,9 @@ The following commands are supported in copy mode:
 .It Li "search-forward <for>" Ta "/" Ta ""
 .It Li "search-forward-incremental <for>" Ta "" Ta "C-s"
 .It Li "search-forward-text <for>" Ta "" Ta ""
+.It Li "scroll-bottom" Ta "" Ta ""
 .It Li "scroll-middle" Ta "z" Ta ""
+.It Li "scroll-top" Ta "" Ta ""
 .It Li "search-reverse" Ta "N" Ta "N"
 .It Li "select-line" Ta "V" Ta ""
 .It Li "select-word" Ta "" Ta ""
@@ -2014,7 +2016,7 @@ but a different format may be specified with
 .Fl F .
 .Tg capturep
 .It Xo Ic capture-pane
-.Op Fl aepPqCJN
+.Op Fl aAepPqCJN
 .Op Fl b Ar buffer-name
 .Op Fl E Ar end-line
 .Op Fl S Ar start-line
@@ -2039,10 +2041,15 @@ is given, the output includes escape sequences for text and background
 attributes.
 .Fl C
 also escapes non-printable characters as octal \exxx.
+.Fl T
+ignores trailing positions that do not contain a character.
 .Fl N
 preserves trailing spaces at each line's end and
 .Fl J
-preserves trailing spaces and joins any wrapped lines.
+preserves trailing spaces and joins any wrapped lines;
+.Fl J
+implies
+.Fl T .
 .Fl P
 captures only any output that the pane has received that is the beginning of an
 as-yet incomplete escape sequence.
@@ -3876,6 +3883,10 @@ For how to specify
 see the
 .Sx STYLES
 section.
+.It Xo Ic message-line
+.Op Ic 0 | 1 | 2 | 3 | 4
+.Xc
+Set line on which status line messages and the command prompt are shown.
 .It Ic message-style Ar style
 Set status line message style.
 This is used for messages and for the command prompt.
diff --git a/tmux.h b/tmux.h
index 52852817..e205bcfa 100644
--- a/tmux.h
+++ b/tmux.h
@@ -670,6 +670,14 @@ struct colour_palette {
 #define GRID_LINE_EXTENDED 0x2
 #define GRID_LINE_DEAD 0x4
 
+/* Grid string flags. */
+#define GRID_STRING_WITH_SEQUENCES 0x1
+#define GRID_STRING_ESCAPE_SEQUENCES 0x2
+#define GRID_STRING_TRIM_SPACES 0x4
+#define GRID_STRING_USED_ONLY 0x8
+#define GRID_STRING_EMPTY_CELLS 0x10
+
+/* Cell positions. */
 #define CELL_INSIDE 0
 #define CELL_TOPBOTTOM 1
 #define CELL_LEFTRIGHT 2
@@ -684,6 +692,7 @@ struct colour_palette {
 #define CELL_JOIN 11
 #define CELL_OUTSIDE 12
 
+/* Cell borders. */
 #define CELL_BORDERS " xqlkmjwvtun~"
 #define SIMPLE_BORDERS " |-+++++++++."
 #define PADDED_BORDERS "             "
@@ -2807,7 +2816,7 @@ void	 grid_clear_lines(struct grid *, u_int, u_int, u_int);
 void	 grid_move_lines(struct grid *, u_int, u_int, u_int, u_int);
 void	 grid_move_cells(struct grid *, u_int, u_int, u_int, u_int, u_int);
 char	*grid_string_cells(struct grid *, u_int, u_int, u_int,
-	     struct grid_cell **, int, int, int, struct screen *);
+	     struct grid_cell **, int, struct screen *);
 void	 grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int,
 	     u_int);
 void	 grid_reflow(struct grid *, u_int);
diff --git a/window-copy.c b/window-copy.c
index 743364d6..ed481d70 100644
--- a/window-copy.c
+++ b/window-copy.c
@@ -1250,20 +1250,23 @@ window_copy_cmd_cursor_right(struct window_copy_cmd_state *cs)
 	return (WINDOW_COPY_CMD_NOTHING);
 }
 
+/* Scroll line containing the cursor to the given position. */
 static enum window_copy_cmd_action
-window_copy_cmd_scroll_middle(struct window_copy_cmd_state *cs)
+window_copy_cmd_scroll_to(struct window_copy_cmd_state *cs, u_int to)
 {
 	struct window_mode_entry	*wme = cs->wme;
 	struct window_copy_mode_data	*data = wme->data;
-	u_int				 mid_value, oy, delta;
+	u_int				 oy, delta;
 	int				 scroll_up; /* >0 up, <0 down */
 
-	mid_value = (screen_size_y(&data->screen) - 1) / 2;
-	scroll_up = data->cy - mid_value;
+	scroll_up = data->cy - to;
 	delta = abs(scroll_up);
-	oy = screen_hsize(data->backing) + data->cy - data->oy;
+	oy = screen_hsize(data->backing) - data->oy;
 
-	log_debug ("XXX %u %u %u %d %u", mid_value, oy, delta, scroll_up, data->oy);
+	/*
+	 * oy is the maximum scroll down amount, while data->oy is the maximum
+	 * scroll up amount.
+	 */
 	if (scroll_up > 0 && data->oy >= delta) {
 		window_copy_scroll_up(wme, delta);
 		data->cy -= delta;
@@ -1276,6 +1279,35 @@ window_copy_cmd_scroll_middle(struct window_copy_cmd_state *cs)
 	return (WINDOW_COPY_CMD_REDRAW);
 }
 
+/* Scroll line containing the cursor to the bottom. */
+static enum window_copy_cmd_action
+window_copy_cmd_scroll_bottom(struct window_copy_cmd_state *cs)
+{
+	struct window_copy_mode_data	*data = cs->wme->data;
+	u_int				 bottom;
+
+	bottom = screen_size_y(&data->screen) - 1;
+	return (window_copy_cmd_scroll_to(cs, bottom));
+}
+
+/* Scroll line containing the cursor to the middle. */
+static enum window_copy_cmd_action
+window_copy_cmd_scroll_middle(struct window_copy_cmd_state *cs)
+{
+	struct window_copy_mode_data	*data = cs->wme->data;
+	u_int				 mid_value;
+
+	mid_value = (screen_size_y(&data->screen) - 1) / 2;
+	return (window_copy_cmd_scroll_to(cs, mid_value));
+}
+
+/* Scroll line containing the cursor to the top. */
+static enum window_copy_cmd_action
+window_copy_cmd_scroll_top(struct window_copy_cmd_state *cs)
+{
+	return (window_copy_cmd_scroll_to(cs, 0));
+}
+
 static enum window_copy_cmd_action
 window_copy_cmd_cursor_up(struct window_copy_cmd_state *cs)
 {
@@ -2794,6 +2826,12 @@ static const struct {
 	  .clear = WINDOW_COPY_CMD_CLEAR_ALWAYS,
 	  .f = window_copy_cmd_refresh_from_pane
 	},
+	{ .command = "scroll-bottom",
+	  .minargs = 0,
+	  .maxargs = 0,
+	  .clear = WINDOW_COPY_CMD_CLEAR_ALWAYS,
+	  .f = window_copy_cmd_scroll_bottom
+	},
 	{ .command = "scroll-down",
 	  .minargs = 0,
 	  .maxargs = 0,
@@ -2812,6 +2850,12 @@ static const struct {
 	  .clear = WINDOW_COPY_CMD_CLEAR_ALWAYS,
 	  .f = window_copy_cmd_scroll_middle
 	},
+	{ .command = "scroll-top",
+	  .minargs = 0,
+	  .maxargs = 0,
+	  .clear = WINDOW_COPY_CMD_CLEAR_ALWAYS,
+	  .f = window_copy_cmd_scroll_top
+	},
 	{ .command = "scroll-up",
 	  .minargs = 0,
 	  .maxargs = 0,